2025-04-03T10:41:39.0000Z38.850833-122.82752.08manualconfirmedIRIS0.37Md1Origin/20250404063746.455396.84071Magnitude/20250404063746.45545.84072IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75159237contributorID